Coal Fired Fire Tube Steam Boiler with Ce

Coal Fired Chain Grate Fire Tube Steam Boiler
The DZL series quickly installed coal fired steam boiler is the most advanced water-fire tube boiler in Chinese market and foreign market,this series boiler can be used in textile,food and corrugated box factory with high efficiency, small in size and long working life.
The coal fired steam boiler after improvement takes use of structure of wing type smoke duct,one-way screwed smoke tube,arched tube plate,smoke and gas separate room and several other advanced technology,which has increased the water circulation speed and safety factor.This seriesboiler is well designed,compactly made up, quickly installed,mono layer,so that the civil engineering and investment could be saved.With these improvement, the boiler's working life extend much to be the national energy saving product.
1-6 T Coal Fired Steam Boiler usally transported as entiraty part,Capacity more than 8t(including 8 t/h)are transported as up body and bottom body(chain grate).Boiler main body will be loaded on the 20' or 40' FR(flat rack) containers with weather cloth,boiler accessories will be packed with plywood boxes and loaded in the 20-feet or 40-feet GP(Standard) containers.Weclome to Qingdao,we will talk more details,check our workshop and running boilers.
SPECIFICATIONS FOR DZL COAL FIRED STEAM BOILERBoiler basic parameterSteam capacityT/h1, 2,3,4, 6, 8, 10, 12, 15, 20Steam temperatureºC170, 184, 194, 204, 226FuelCoal,biomassBoiler performanceWorking pressureMpa0.7,1.0,1.25, 2.0,2.5Thermal efficiency%80-85Feed water temperatureºC20-105Boiler performanceGrate heat aream²1.5-23.15Fuel consumptionKg/T(steam)120Max transportation weightT16-49
Boiler modelItemDZL2-0.7/1.25/1.6-AIIDZL4-1.25/1.6/2.5-AIIDZL6-1.25/1.6/2.5-AIIDZL8-1.25/1.6/2.5-AIIDZL10-1.25/1.6/2.5-AIIDZL20
-1.25/1.6/2.5-AIISteam capacityT/h 2 4 68 10 20Working pressureMpa0.7/1.25/1.61.25/1.6/ 2.51.25/1.6/2.51.25/1.6/ 2.51.25/1.6/ 2.51.25/1.6/2.5Steam temp.ºC170/194/ 204194/206/ 226194/206/226194/206/226194/206/226194/206/ 226Feed water temp.ºC 20 20 20 105 105105Thermal efficiency% 7878 80 80 80 82Grate heat aream²3.25.14 7.4 9.611.4 23.15Coal availableII type bituminous, low heat capability:17700-21000KJ/kgWater pumpModel1½GC5x71½GC5x72GC-5x62½GC6x6DG12x7DG25
-35x5Motor powerKw 7.5/117.5/11/ 18.515/18.515/18.518.5/2230/37Blast fanModelG6-41-13
NO5.4AG6-41-13
NO6.4AG6-41-13
NO7.1AG6-41-13
NO8.5AG6-41-13
NO8.5ATG20-1Ventilationm³/h4358-23107358-359610354-539418137-936918137-936732079Wind pressurePa994-12541181-14361697-22702535-33912535-33912559Motor powerKw 35.5 7.518.518.5 37Induced draft fan ModelY6-41-13
NO5.4CY6-41-13
NO7.1C1Y6-41-13
NO10CY6-41-13
NO11.2DY6-41-13
NO11.2DGY20-15Ventilationm³/h8901-435015219-817132144-1660741773-2157841773-2157873308Wind pressurePa2568-32402454-32832574-34442764-36972764-36973515Motor powerKw11 22 3745 55110Maximum size for shipment
m5.82x2.1x3.26.5x2.66
x3.526.7x3
x3.548.0x3.2
x3.588.45x3.2
x3.5810x4.8
x3.55Maximum weight for shipmentT18/19/2027/29/3132/33/3442/43/4445/47/4930/31/3